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14
Terminal
Row a (bottom)
Row c (top)
Name
Function
Name
Function
1
DC+
24-VDC power supply
DC+
24-VDC power supply
2
DC+
24-VDC power supply
DC+
24-VDC power supply
3
Not used
Not used
4
DC–
0-VDC power supply
DC–
0-VDC power supply
5
DC–
0-VDC power supply
DC–
0-VDC power supply
6 to 19
Not used
Not used
20
BANK0
2
0
memory bank designation
BANK1
2
1
memory bank designation
21
BANK2
2
2
memory bank designation
ING
Signal input common
22
ING
Signal input common
ING
Signal input common
23
Not used
Not used
24
CTRL0A
Point 0 control output 0A
CTRL1A
Point 1 control output 1A
25
CTRL0B
Point 0 control output 0B
CTRL1B
Point 1 control output 1B
26
CTRL0G
Point 0 control output 0G
CTRL1G
Point 1 control output 1G
27
CTRL2A
Point 2 control output 2A
CTRL3A
Point 3 control output 3A
28
CTRL2B
Point 2 control output 2B
CTRL3B
Point 3 control output 3B
29
CTRL2G
Point 2 control output 2G
CTRL3G
Point 3 control output 3G
30
CTRL4A
Point 4 control output 4A
CTRL5A
Point 5 control output 5A
31
CTRL4B
Point 4 control output 4B
CTRL5B
Point 5 control output 5B
32
CTRL4G
Point 4 control output 4G
CTRL5G
Point 5 control output 5G
Power Supply Terminals
Power is supplied to the 4- and 6-point controllers through the DC+ and DC– ter-
minals. Connect the DC+ terminals to 24 VDC; the DC– terminals to 0 VDC. The
rated voltage (21.6 to 26.4 V) must be supplied to the DIN connector on the
E5ZD; these are not switching power-supply terminals.
To ensure activation of the power supply, it is necessary that at least twice the
rated current capacity be available when power is turned on.
Memory Bank Terminals
The BANK0, BANK1, BANK2, and three ING terminals can be used to select the
memory bank to be used for temperature control. Refer to
Section 3-3 Memory
Banks
for operational details. The BANK0, BANK1, and BANK2 terminals are
activated by connecting each to a ING terminal. The terminals can be connected
either through contacts, e.g., relays, or through transistors or other no-contact
devices. The memory banks designated by the various open-closed combina-
tions of these terminals are shown in the following table.
Memory bank
Bank 0
Bank 1
Bank 2
Bank 3
Bank 4
Bank 5
Bank 6
Bank 7
BANK0-ING
Open
Closed
Open
Closed
Open
Closed
Open
Closed
BANK1-ING
Open
Open
Closed
Closed
Open
Open
Closed
Closed
BANK2-ING
Open
Open
Open
Open
Closed
Closed
Closed
Closed
E5ZD-4
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Hardware
Section 2-1
Содержание E5ZD
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Страница 157: ...Cat No Z042 E1 4 E5ZD Multipoint Temperature Controller OPERATION MANUAL ...